public HRESULT SetSize(ULARGE_INTEGER libNewSize)
{
return(((delegate * unmanaged <IStream *, ULARGE_INTEGER, int>)(lpVtbl[6]))((IStream *)Unsafe.AsPointer(ref this), libNewSize));
}
public int get_UpdateSequenceNumber(ULARGE_INTEGER[] puliUSN)
{
IVsProjectCfg projCfg = _innerCfg as IVsProjectCfg;
if (projCfg != null)
{
return projCfg.get_UpdateSequenceNumber(puliUSN);
}
return VSConstants.E_NOTIMPL;
}
public override long Seek(long offset, SeekOrigin origin)
{
var l = new LARGE_INTEGER();
var ul = new ULARGE_INTEGER[1];
ul[0] = new ULARGE_INTEGER();
l.QuadPart = offset;
comStream.Seek(l, (uint)origin, ul);
return (long)ul[0].QuadPart;
}
void IStream.CopyTo(IStream pstm, ULARGE_INTEGER cb, ULARGE_INTEGER[] pcbRead, ULARGE_INTEGER[] pcbWritten)
{
throw new NotImplementedException();
}
void IStream.SetSize(ULARGE_INTEGER libNewSize)
{
throw new NotImplementedException();
}
public override void SetLength(long value)
{
ULARGE_INTEGER ularge_integer1 = new ULARGE_INTEGER();
ularge_integer1.QuadPart = (ulong) value;
this.comStream.SetSize(ularge_integer1);
}
/// <summary>
/// Sets the length of the stream.
/// </summary>
/// <param name="value">The new lenght.</param>
public override void SetLength(long value)
{
ULARGE_INTEGER ul = new ULARGE_INTEGER();
ul.QuadPart = (ulong)value;
comStream.SetSize(ul);
}
/// <summary>
/// When overridden in a derived class, sets the length of the current stream.
/// </summary>
/// <param name="value">The desired length of the current stream in bytes.</param>
/// <exception cref="T:System.IO.IOException">An I/O error occurs. </exception>
/// <exception cref="T:System.NotSupportedException">The stream does not support both writing and seeking, such as if the stream is constructed from a pipe or console output. </exception>
/// <exception cref="T:System.ObjectDisposedException">Methods were called after the stream was closed. </exception>
public override void SetLength(long value)
{
if (_disposed)
throw new ObjectDisposedException("ComStreamWrapper");
else if (!CanWrite)
throw new InvalidOperationException();
ULARGE_INTEGER ul = new ULARGE_INTEGER();
ul.QuadPart = (ulong)value;
_comStream.SetSize(ul);
}
public void TestOpenCloseControlled()
{
const string strProviderName = "Sample Source Control Provider:{B0BAC05D-2000-41D1-A6C3-704E6C1A3DE2}";
const string strSolutionPersistanceKey = "SampleSourceControlProviderSolutionProperties";
const string strSolutionUserOptionsKey = "SampleSourceControlProvider";
int result = 0;
// Create a solution
SccProviderService target = GetSccProviderServiceInstance;
solution.SolutionFile = Path.GetTempFileName();
MockIVsProject project = new MockIVsProject(Path.GetTempFileName());
solution.AddProject(project);
// Check solution props
VSQUERYSAVESLNPROPS[] saveSolnProps = new VSQUERYSAVESLNPROPS[1];
result = sccProvider.QuerySaveSolutionProps(null, saveSolnProps);
Assert.AreEqual(VSConstants.S_OK, result);
Assert.AreEqual<VSQUERYSAVESLNPROPS>(VSQUERYSAVESLNPROPS.QSP_HasNoProps, saveSolnProps[0]);
// Add the solution to source control.
Hashtable uncontrolled = new Hashtable();
uncontrolled[project as IVsSccProject2] = true;
target.AddProjectsToSourceControl(ref uncontrolled, true);
// Solution should be dirty now
result = sccProvider.QuerySaveSolutionProps(null, saveSolnProps);
Assert.AreEqual(VSConstants.S_OK, result);
Assert.AreEqual<VSQUERYSAVESLNPROPS>(VSQUERYSAVESLNPROPS.QSP_HasDirtyProps, saveSolnProps[0]);
// Set the project offline so we'll have something to save in the "suo" stream
target.ToggleOfflineStatus(project);
// Force the provider to write the solution info into a stream
IStream pOptionsStream = new ComStreamFromDataStream(new MemoryStream()) as IStream;
sccProvider.WriteUserOptions(pOptionsStream, strSolutionUserOptionsKey);
// Move the stream position to the beginning
LARGE_INTEGER liOffset;
liOffset.QuadPart = 0;
ULARGE_INTEGER[] ulPosition = new ULARGE_INTEGER[1];
pOptionsStream.Seek(liOffset, 0, ulPosition);
// Write solution props
BaseMock propertyBag = MockPropertyBagProvider.GetWritePropertyBag();
sccProvider.WriteSolutionProps(null, strSolutionPersistanceKey, propertyBag as IPropertyBag);
// Close the solution to clean up the scc status
int pfCancel = 0;
target.OnQueryCloseProject(project, 0, ref pfCancel);
target.OnQueryCloseSolution(null, ref pfCancel);
Assert.AreEqual(pfCancel, 0, "Solution close was canceled");
target.OnBeforeCloseProject(project, 0);
// Theoretically the project should have called this, but especially after an add to scc, some projects forget to call it
// target.UnregisterSccProject(project);
target.OnBeforeCloseSolution(null);
target.OnAfterCloseSolution(null);
// Now attempt the "reopen"
// The solution reads the solution properties
propertyBag = MockPropertyBagProvider.GetReadPropertyBag();
sccProvider.ReadSolutionProps(null, null, null, strSolutionPersistanceKey, 1, propertyBag as IPropertyBag);
// The solution reads the user options from the stream where they were written before
sccProvider.ReadUserOptions(pOptionsStream, strSolutionUserOptionsKey);
// Then the projects are opened and register with the provider
target.RegisterSccProject(project, "Project's location", "AuxPath", Path.GetDirectoryName(project.ProjectFile), strProviderName);
// solution event fired for this project
target.OnAfterOpenProject(project, 0);
// Then solution completes opening
target.OnAfterOpenSolution(null, 0);
Assert.IsTrue(target.IsProjectControlled(null), "The solution's controlled status was not correctly persisted or read from property bag");
Assert.IsTrue(target.IsProjectControlled(project), "The project's controlled status was not correctly set");
Assert.IsTrue(target.IsProjectOffline(project), "The project's offline status was incorrectly persisted or read from suo stream");
}
public HRESULT UnlockRegion(ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, [NativeTypeName("DWORD")] uint dwLockType)
{
return(((delegate * unmanaged <IStreamInterleave *, ULARGE_INTEGER, ULARGE_INTEGER, uint, int>)(lpVtbl[11]))((IStreamInterleave *)Unsafe.AsPointer(ref this), libOffset, cb, dwLockType));
}
/// <summary>
/// When overridden in a derived class, sets the position within the current stream.
/// </summary>
/// <param name="offset">A byte offset relative to the <paramref name="origin"/> parameter.</param>
/// <param name="origin">A value of type <see cref="T:System.IO.SeekOrigin"/> indicating the reference point used to obtain the new position.</param>
/// <returns>
/// The new position within the current stream.
/// </returns>
/// <exception cref="T:System.IO.IOException">An I/O error occurs. </exception>
/// <exception cref="T:System.NotSupportedException">The stream does not support seeking, such as if the stream is constructed from a pipe or console output. </exception>
/// <exception cref="T:System.ObjectDisposedException">Methods were called after the stream was closed. </exception>
public override long Seek(long offset, SeekOrigin origin)
{
if (_disposed)
throw new ObjectDisposedException("ComStreamWrapper");
LARGE_INTEGER l = new LARGE_INTEGER();
ULARGE_INTEGER[] ul = new ULARGE_INTEGER[1];
ul[0] = new ULARGE_INTEGER();
l.QuadPart = offset;
_comStream.Seek(l, (uint)origin, ul);
return (long)ul[0].QuadPart;
}
public virtual void get_UpdateSequenceNumber(ULARGE_INTEGER[] li){
CCITracing.TraceCall();
li[0] = new ULARGE_INTEGER();
li[0].QuadPart = 0;
}
int IVsProjectCfg.get_UpdateSequenceNumber(ULARGE_INTEGER[] puliUSN)
{
// The documentation says this is obsolete, so don't do anything.
if (puliUSN != null)
{
puliUSN[0] = new ULARGE_INTEGER();
puliUSN[0].QuadPart = 0;
}
return NativeMethods.E_NOTIMPL;
}
public HRESULT CopyTo(IStream *pstm, ULARGE_INTEGER cb, ULARGE_INTEGER *pcbRead, ULARGE_INTEGER *pcbWritten)
{
return(((delegate * unmanaged <IStream *, IStream *, ULARGE_INTEGER, ULARGE_INTEGER *, ULARGE_INTEGER *, int>)(lpVtbl[7]))((IStream *)Unsafe.AsPointer(ref this), pstm, cb, pcbRead, pcbWritten));
}
public virtual void CopyTo(IStream pstm, ULARGE_INTEGER cb, ULARGE_INTEGER[] pcbRead, ULARGE_INTEGER[] pcbWritten)
{
long[] pcblRead = new long[1];
pcbWritten[0].QuadPart = (ulong)CopyTo(pstm, (long)cb.QuadPart, pcblRead);
pcbRead[0].QuadPart = (ulong)pcblRead[0];
}
public override long Seek(long offset, SeekOrigin origin)
{
LARGE_INTEGER li = new LARGE_INTEGER();
ULARGE_INTEGER[] ul = new ULARGE_INTEGER[1];
ul[0] = new ULARGE_INTEGER();
li.QuadPart = offset;
_comStream.Seek(li, (uint)origin, ul);
return (long)ul[0].QuadPart;
}
public override long Seek(long offset, SeekOrigin origin)
{
LARGE_INTEGER large_integer1 = new LARGE_INTEGER();
ULARGE_INTEGER[] ularge_integerArray1 = new ULARGE_INTEGER[] { new ULARGE_INTEGER() };
large_integer1.QuadPart = offset;
this.comStream.Seek(large_integer1, (uint) origin, ularge_integerArray1);
return (long) ularge_integerArray1[0].QuadPart;
}
private static byte[] GetBufferFromIStream(IStream comStream)
{
LARGE_INTEGER zeroPos;
zeroPos.QuadPart = 0;
ULARGE_INTEGER[] streamPosition = new ULARGE_INTEGER[1];
comStream.Seek(zeroPos, (uint)STREAM_SEEK.STREAM_SEEK_CUR, streamPosition);
comStream.Seek(zeroPos, (uint)STREAM_SEEK.STREAM_SEEK_SET, null);
Microsoft.VisualStudio.OLE.Interop.STATSTG[] stat = new Microsoft.VisualStudio.OLE.Interop.STATSTG[1];
comStream.Stat(stat, (uint)STATFLAG.STATFLAG_NONAME);
int bufferLength = (int)stat[0].cbSize.QuadPart;
byte[] buffer = new byte[bufferLength];
uint bytesRead = 0;
comStream.Read(buffer, (uint)buffer.Length, out bytesRead);
// return the stream to its previous location
LARGE_INTEGER newPos;
newPos.QuadPart = (long)streamPosition[0].QuadPart;
comStream.Seek(newPos, (uint)STREAM_SEEK.STREAM_SEEK_SET, null);
return buffer;
}
public virtual int get_UpdateSequenceNumber(ULARGE_INTEGER[] li)
{
if (li == null)
{
throw new ArgumentNullException("li");
}
CCITracing.TraceCall();
li[0] = new ULARGE_INTEGER();
li[0].QuadPart = 0;
return VSConstants.S_OK;
}
int IVsProjectCfg.get_UpdateSequenceNumber(ULARGE_INTEGER[] puliUSN)
{
throw new NotImplementedException();
}
public virtual int get_UpdateSequenceNumber(ULARGE_INTEGER[] li) {
Utilities.ArgumentNotNull("li", li);
li[0] = new ULARGE_INTEGER();
li[0].QuadPart = 0;
return VSConstants.S_OK;
}
private IStream SaveDocumentWindowPositions(IVsUIShellDocumentWindowMgr windowsMgr)
{
if (windowsMgr == null)
{
Debug.Assert(false, "IVsUIShellDocumentWindowMgr", String.Empty, 0);
return null;
}
IStream stream;
NativeMethods.CreateStreamOnHGlobal(IntPtr.Zero, true, out stream);
if (stream == null)
{
Debug.Assert(false, "CreateStreamOnHGlobal", String.Empty, 0);
return null;
}
int hr = windowsMgr.SaveDocumentWindowPositions(0, stream);
if (hr != VSConstants.S_OK)
{
Debug.Assert(false, "SaveDocumentWindowPositions", String.Empty, hr);
return null;
}
// Move to the beginning of the stream
// In preparation for reading
LARGE_INTEGER l = new LARGE_INTEGER();
ULARGE_INTEGER[] ul = new ULARGE_INTEGER[1];
ul[0] = new ULARGE_INTEGER();
l.QuadPart = 0;
//Seek to the beginning of the stream
stream.Seek(l, 0, ul);
return stream;
}
void IStream.Seek(LARGE_INTEGER dlibMove, uint dwOrigin, ULARGE_INTEGER[] plibNewPosition)
{
var pos = base.Seek(dlibMove.QuadPart, (SeekOrigin)dwOrigin);
plibNewPosition[0].QuadPart = (ulong)pos;
}
public virtual void Seek(LARGE_INTEGER offset, uint origin, ULARGE_INTEGER[] newPosition)
{
newPosition[0].QuadPart = (ulong)Seek((long)offset.QuadPart, (int)origin);
}
void IStream.UnlockRegion(ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, uint dwLockType)
{
throw new NotImplementedException();
}
public virtual void SetSize(ULARGE_INTEGER value)
{
dataStream.SetLength((long)value.QuadPart);
}
public override void SetLength(long value)
{
var ul = new ULARGE_INTEGER { QuadPart = ((ulong)value) };
comStream.SetSize(ul);
}
public virtual void UnlockRegion(ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, uint dwLockType)
{
}
public virtual int get_UpdateSequenceNumber(ULARGE_INTEGER[] li)
{
CCITracing.TraceCall();
li[0] = new ULARGE_INTEGER();
li[0].QuadPart = 0;
return VSConstants.S_OK;
}
private const int FAILURE = 1; /* for return value from main() */
/*---------------------------------------------------------------------------
* main (args.Length, args)
*
* The main program. Takes the command line arguments, copies the source file
* to the destination file.
*
* Parameters
* args.Length
* Count of command-line arguments, including the name of the program.
* args
* Array of pointers to strings that contain individual command-line
* arguments.
*
* Returns
* Zero if program executed successfully, non-zero otherwise.
* ---------------------------------------------------------------------------*/
private static int Main(string[] args)
{
var fResult = FAILURE;
ulong liBytesRemaining;
ULARGE_INTEGER liSrcFileSize = default, liMapSize, liOffset;
